branch: externals/show-font
commit f8e4484bcdbc7109ecd6af4b2d4fe4c71df334a3
Author: Protesilaos Stavrou <i...@protesilaos.com>
Commit: Protesilaos Stavrou <i...@protesilaos.com>
Clarity show-font-pangram-p doc string
---
show-font.el | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/show-font.el b/show-font.el
index 3a52b1465b..479831e0e3 100644
--- a/show-font.el
+++ b/show-font.el
@@ -114,7 +114,10 @@ x×X .,·°;:¡!¿?`'‘’ ÄAÃÀ TODO
(defun show-font-pangram-p (string &optional characters)
"Return non-nil if STRING is a pangram.
With optional CHARACTERS as a list of single character strings, test
-that all of them occur at least once in STRING."
+that all of them occur at least once in STRING.
+
+If there are characters missing from STRING, print them in a message and
+return nil."
(let ((missing-characters nil))
(dolist (character (or characters show-font-latin-alphabet))
(unless (string-match-p character string)
